Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Shreveport, Shreveport Downtown Airport (KDTN)

Lat: 32.54°NLon: 93.74°WElev: 177ft.

Fair

86°F

30°C

Humidity 70%
Wind Speed Calm
Barometer 29.94 in (1013.6 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 22 Aug 11:53 pm CDT
Extended Forecast for

4 Miles NW Shreveport Downtown Airport LA

Heat Advisory August 23, 12:18am until August 23, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 23, 12:18am until August 23, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • Overnight

    Low: 78 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 10am.  Mostly cloudy through mid morning, then becoming sunny and hot, with a high near 102. Heat index values as high as 110. Calm wind becoming southeast around 5 mph.

    High: 102 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 79. East wind around 5 mph becoming south after midnight.

    Low: 79 °F

    Mostly Clear

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny and hot, with a high near 100. Heat index values as high as 107. South wind 5 to 10 mph.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 79. South wind 5 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 79.

    Low: 79 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after 1pm.  Sunny and hot, with a high near 100. Chance of precipitation is 20%.

    High: 100 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Overnight
A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 78. Southeast wind around 5 mph becoming northeast.
Sunday
A 30 percent chance of showers, mainly before 10am. Mostly cloudy through mid morning, then becoming sunny and hot, with a high near 102. Heat index values as high as 110. Calm wind becoming southeast around 5 mph.
Sunday Night
Mostly clear, with a low around 79. East wind around 5 mph becoming south after midnight.
Monday
Mostly cloudy, then gradually becoming sunny and hot, with a high near 100. Heat index values as high as 107. South wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 79. South wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 101.
Tuesday Night
Mostly clear, with a low around 79.
Wednesday
A slight chance of showers, with thunderstorms also possible after 1pm. Sunny and hot, with a high near 100. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 76.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 74.
Friday
Sunny and hot, with a high near 97.
Friday Night
Mostly clear, with a low around 75.
Saturday
Sunny and hot, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Shreveport Downtown Airport LA
 32.58°N 93.79°W (Elev. 197 ft)
12:05 am CDT Aug 23, 2026
12am CDT Aug 23, 2026-6pm CDT Aug 29, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database